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The coagulating power of an electrolyte ...

The coagulating power of an electrolyte for arsenious súlphide sol dećreases in the order : `Na^+gtAl^(3+) gtB a^(2+)`, `PO_4^(3-)gtSO_4^(2-)gtCl^-`, `Cl^-gtSO_4^(2-)gtPo_4^(3-)`, `Al^(3+)gtBa^(2+)gtNa^+`

A

Na^+gtAl^3+gtB a^2+

B

PO_4^3rarrSO_4^2rarrCl^-

C

ClgtSO_4^2gtPo_4^t

D

Al^3+gtBa^2+gtNa^*

Text Solution

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The correct Answer is:
D
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